Lighting device



FIG. 1 is a perspective view of a lighting device showing my new design, as viewed from the top and one side.

FIG. 2 is a top plan view of the lighting device of FIG. 1.

FIG. 3 is a front elevation view of the lighting device of FIG. 1.

FIG. 4 is a first side elevation view of the lighting device of FIG. 1.

FIG. 5 is a bottom plan view of the lighting device of FIG. 1.

FIG. 6 is a second side elevation view of the lighting device of FIG. 1.

FIG. 7 is a back elevation view of the lighting device of FIG. 1; and,

FIG. 8 is a perspective view of the lighting device of FIG. 1 with the both the front and rear light heads shown rotated in an upward position.

The details shown in broken lines illustrate portions of the lighting device that form no part of the claimed design. 

I claim the ornamental design for a lighting device, as shown and described. 